Previous Next Riverdale Tower in November 1979 protects the former PRR Panhandle Line (PCC&StL) crossing with the B&OCT's Barr Subdivision in Riverdale, IL. Doug Davidson photo with permission Photo By Doug Davidson Year 1979 Original Date 11/1/79 Location City Riverdale IL Additional Galleries Doug Davidson's Chicagoland area Conrail Memories Collection CRHS Conrail Photo Archive Contributions